2-Amino-5-iodo-4-nitro-3-(trifluoromethoxy)pyridine
6-Amino-3-hydroxy-2-(trifluoromethoxy)pyridine-4-sulfonamide
3-Amino-4-chloro-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine
4-Amino-3-chloro-5-fluoro-2-(trifluoromethoxy)pyridine
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